package top.tocchen.bookshop.dao;

import org.apache.ibatis.annotations.Mapper;
import top.tocchen.bookshop.entity.OrderNum;
import org.springframework.stereotype.Component;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: tocchen
 * Date: 2021-05-13
 * Time: 21:48
 */
@Mapper
public interface ordernumDao {
    OrderNum getNum();
    void saveNum(int value);
}
